Flowserve MK35-2S User Manual
GESTRA
GESTRA Steam Systems
MK 35/2S
MK 35/2S3
Installation Instructions 810740-01
Steam Traps
MK 35/2S, MK 35/2S3
t
1
Contents
Page
Important Notes
Usage for the intended purpose...................................................................................... 8
Safety note ......................................................................................................................8
Danger ............................................................................................................................8
Rating pursuant to article 9 of the PED...........................................................................8
Explanatory Notes
Scope of supply ..............................................................................................................9
Description ......................................................................................................................9
Function ..........................................................................................................................9
Technical data ......................................................................................................... 9 10
Corrosion resistance ..................................................................................................... 11
Sizing ............................................................................................................................11
Name plate / marking ....................................................................................................11
Installation
MK 35............................................................................................................................12
Design with flanges .......................................................................................................12
Design with screwed-sockets ........................................................................................12
Design with socket-weld ends .......................................................................................12
Design with butt-weld ends ...........................................................................................13
Heat treatment of welds ................................................................................................13
Commissioning
MK 35............................................................................................................................13
Operation
MK 35............................................................................................................................13
Maintenance
Checking steam trap .....................................................................................................14
Cleaning / exchanging capsule and nozzle seat ...........................................................14
Cleaning / exchanging strainer ......................................................................................14
Torques ......................................................................................................................... 15
Spare Parts
Spare parts list ..............................................................................................................15
2
Capacity Chart
[kg/h]
[lb/h]
Capacity
1
2
3
4
Fig. 1
Differential pressure ΔPMX [bar], referred to atmospheric pressure
1
Max. discharge capacity of cold condensate
for MK 35/2 S 3
2
Max. discharge capacity of cold condensate
for MK 35/2 S
Max. discharge capacity of hot condensate
3
for MK 35/2 S 3
4
Max. discharge capacity of hot condensate
for MK 35/2 S
3
Design MK 35/2S
A
B
C
R
D
4
Fig. 2
E
F
G
I
J
H
Design MK 35/2S3
A
B
C
R
D
Fig. 3
E
F
G
I
J
H
5
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